A demographic research algorithm maps family lineages using the following logical operator… — State PSC Exam

A demographic research algorithm maps family lineages using the following logical operators:

• $X \nabla Y$ means $X$ is the legally recognized spouse of $Y$ .
• $X \Delta Y$ means $X$ is the biological mother of $Y$ .
• $X \Omega Y$ means $X$ is the sibling of $Y$ .
• $X \Sigma Y$ means $X$ is the child of $Y$ .

Based strictly on the relational sequence $H \Sigma G \nabla F \Delta E \Omega D$ , which of the following conclusions is logically definitive?

A
H is the brother of E.
B
E is the sister of H.
G is the father of D.Cevap
D
D is the son of F.

Cevap

G is the father of D.

The sequence establishes that F is the mother of E, and E is the sibling of D, making F the mother of D as well. Because G is the spouse of F, G is definitively male and thus the father of F's children. Consequently, G is definitively the father of D.

Adım Adım Çözüm

Analyze the relationship

F \Delta E

and

E \Omega D

F

is the mother of

E

, and

E

is the sibling of

D

. Therefore,

F

is also the mother of

D

To establish the maternal lineage for the right side of the sequence.

Analyze the relationship

G \nabla F

G

is the spouse of

F

. Since

F

is a mother (female),

G

must be male.

To determine the gender and parental role of

G

Combine the findings for

G

F

, and

D

G

is the husband of

F

, and

F

is the mother of

D

. Therefore,

G

is definitively the father of

D

To identify the exact relationship between the male spouse and the children.

Evaluate the genders of

H

E

, and

D

The operators

\Sigma

(child) and

\Omega

(sibling) do not assign a gender. Thus, the exact genders of

H

E

, and

D

remain unknown.

To eliminate any conclusions that make assumptions about unstated genders.

Anahtar Kavram

Deducing exact kinships and avoiding gender assumptions in coded relationships.

Soru

Cevap

Adım Adım Çözüm

Anahtar Kavram

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